But Khloe Kardashian certainly showed her maternal side when she took to Instagram on Thursday morning - where she shared a gorgeous clip of herself with nieces North West and Penelope Disick.

The blonde beauty, 32, uploaded a brief video of the trio blowing kisses to the camera in a gorgeous display of cuteness.

She captioned the video: "Sweet dreams from P, Northy and KoKo!! Kisses!!".

Khloe Kardashian clearly takes her role as an aunty very seriously (Image: E!)

The trio posed up a storm for the cute clip (Image: khloekardashian/Instagram)

The reality TV star, who shot to fame on Keeping Up With The Kardashians, can be seen teaching the two girls how to communicate on-screen. Clearly keen to emulate their aunty, they followed suit.

Unsurprisingly, it was liked by thousands of people who couldn't resist adding their comments. One said: "This is so adorable!', while another added: "Best aunt ever! I can't wait for you to have kids".

A third chimed-in: "They are growing so fast! Slow down girls! So cute".

Khloe certainly doesn't need any practice being in front of the camera. The star has officially been given the go ahead to bring back Revenge Body on E! for a second instalment.

The two girls were given a brief masterclass in how to perform for the camera (Image: khloekardashian/Instagram)

The programme sees KK mentor people who have been dumped or have battled with weight issues to help them overcome their personal challenges.

E! News has reported the forthcoming eight-part season will feature new contestants who will open up about their confidence struggles.

But this time the show will go on for a longer time to allow more time for the make-overs.

The star – who is currently dating 26-year-old professional basketball player Tristan Thompson – will continue to have the support from a team of beauty and styling experts as well as personal trainers to transform the participants.